Malicious PDF — malware analysis report

Static analysis result for SHA-256 c32c26de4c8a2ebc…

MALICIOUS

PDF

54.5 KB Created: 2020-08-14 06:55:34 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 8c68a7526c55beb9c393f2353d5ea414 SHA-1: 423bb8835171662ece46427557e2b21db3d2f6a3 SHA-256: c32c26de4c8a2ebcbbadc6ada3d4bf1ad11e42167bc91dae3141684ba459d85c
234 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link T1059.001 PowerShell

The PDF file contains a lure for 'Tamil hd movie' content, directing users to a malicious redirector. It also functions as a link farm, embedding numerous external PDF links, many of which point to Shopify domains. The primary malicious URL identified is https://ttraff.ru/pify?keyword=tamil+hd+movie++website+name+list, which is flagged as a known malicious redirector. The document body text, though heavily obfuscated, contains this URL and other embedded links, suggesting a social engineering tactic to drive traffic to malicious sites.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 6

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • Browser extension / update installation lure high SE_BROWSER_INSTALL_LURE
    Document tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://ttraff.ru/pify?keyword=tamil+hd+movie++website+name+list In PDF document text
    • http://files.famusshp.com/uploads/1/3/1/8/131856306/1a8cad75.pdfIn PDF document text
    • http://files.scrapbookcreationsny.com/uploads/1/3/1/0/131071253/d283d3bd.pdfIn PDF document text
    • http://files.cvtvonline.com/uploads/1/3/2/6/132695805/9656059.pdfIn PDF document text
    • http://files.saltandlightbaptist.com/uploads/1/3/1/6/131637695/muvavab.pdfIn PDF document text
    • http://files.charlottedoulaco.com/uploads/1/3/0/8/130814100/sorovesorepatomije.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/5308/0985/files/bogit.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/5412/1635/files/cahier_vacances_cp.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gigogew.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/1190/7488/files/91768780878.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/1234/1409/files/11266498127.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/5496/3617/files/aptoide_tv_apk_old_version.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/9835/8432/files/25668779603.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/94430640368.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/0426/4602/files/how_to_invert_mouse_scroll_windows_10.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/5986/3959/files/79923994361.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/9721/8460/files/ropewulidaruvatis.pdfIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00008b42.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8B42 5208 bytes
SHA-256: 8d4eff37207299ab7687ab199f414268a7382b35957c7b64b853116a623319e1
font_01_sfnt_off00009cec.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9CEC 15592 bytes
SHA-256: a388d3bdcc3b4927b877c11598e776df3d7f1ae70a3a892d9dab6b151ab1c44a